Displaying `bowtie statistics` on the website itself

[adwait-godbole]

@Julian It would be nice to have this perhaps ?

[Julian]

Yep agreed!

[adwait-godbole]

@Julian for this should we generate multiple statistics holding JSON files like draft2020-12-stats.json, draft2019-09-stats.json or should we change bowtie statistics command to maybe accept multiple report arguments and just create a single JSON holding stats for all dialects (just like how we generate implementations metadata in a single implementations.json) ?

[Julian]

Even more direct is probably just calculating what we want in the frontend, we're not doing anything fancy here statistically. E.g. showing a scatter plot of compliance percentages on the dialect page with tick lines for the quartiles on it is very likely easily doable without calling out to the CLI (or doing whatever is easiest in whatever library we use to draw the plot).